[DOCS-9561] Docs for SERVER-6773: Aggregation operator $split for splitting string based on a separator Created: 05/Dec/16 Updated: 11/Jan/17 Resolved: 05/Dec/16 |
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| Status: | Closed |
| Project: | Documentation |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 01112017-cleanup |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Emily Hall | Assignee: | Jonathan DeStefano |
| Resolution: | Duplicate | Votes: | 0 |
| Labels: | expression | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Participants: | |||||||||||||||||
| Days since reply: | 7 years, 10 weeks, 2 days ago | ||||||||||||||||
| Epic Link: | PM-507 | ||||||||||||||||
| Description |
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Engineering Ticket Description: Syntax
Examples
Notes
Errors
Old Description If I could write something like: {$project : {words : {$split : "$some_textual_field"}} that would result in the string contained in the given field to be turned into a word list (based on whitespaces and punctuation signs, or maybe a regexp defining where to split). This would be tremendously useful for natural language processing and similar tasks. |